音標發(fā)音英式音標 [?den.t?l ha??d?i?.n?st]美式音標 [?den.t??l ha??d?en.?st]英式發(fā)音 美式發(fā)音 基本解釋（從事牙齒清潔護理工作的）牙科毉師，牙科保健毉師。同根派生 dental hygienist相關詞英英字典劍橋英英字典 a person who works with a dentist and cleans people's teeth to keep them healthydental hygienist劍橋字典dental hygienist柯林斯字典